public ActionResult RedirectFromPaypal()
        {
            NVPAPICaller payPalCaller = new NVPAPICaller();

                string retMsg = "";
                string token = "";
                string PayerID = "";
                NVPCodec decoder = new NVPCodec();
                token = Session["token"].ToString();

                bool ret = payPalCaller.GetCheckoutDetails(token, ref PayerID, ref decoder, ref retMsg);
                if (ret)
                {
                    Session["payerId"] = PayerID;

                    var myOrder = new Order();
                    myOrder.OrderDate = Convert.ToDateTime(decoder["TIMESTAMP"].ToString());
                    myOrder.Username = User.Identity.Name;
                    //myOrder.FirstName = decoder["FIRSTNAME"].ToString();
                    //myOrder.LastName = decoder["LASTNAME"].ToString();
                    //myOrder.Address = decoder["SHIPTOSTREET"].ToString();
                    //myOrder.City = decoder["SHIPTOCITY"].ToString();
                    //myOrder.State = decoder["SHIPTOSTATE"].ToString();
                    //myOrder.PostalCode = decoder["SHIPTOZIP"].ToString();
                    //myOrder.Country = decoder["SHIPTOCOUNTRYCODE"].ToString();
                    //myOrder.Email = decoder["EMAIL"].ToString();
                    myOrder.Total = Convert.ToDecimal(decoder["AMT"].ToString());

                    // Verify total payment amount as set on CheckoutStart.aspx.
                    try
                    {
                        decimal paymentAmountOnCheckout = Convert.ToDecimal(Session["payment_amt"].ToString());
                        decimal paymentAmoutFromPayPal = Convert.ToDecimal(decoder["AMT"].ToString());
                        if (paymentAmountOnCheckout != paymentAmoutFromPayPal)
                        {
                            Response.Redirect("CheckoutError.aspx?" + "Desc=Amount%20total%20mismatch.");
                        }
                    }
                    catch (Exception)
                    {
                        Response.Redirect("CheckoutError.aspx?" + "Desc=Amount%20total%20mismatch.");
                    }

                    // Get DB context.
                    peakzartEntities _db = new peakzartEntities();

                    // Add order to DB.
                    _db.Orders.Add(myOrder);
                    _db.SaveChanges();

                    // Get the shopping cart items and process them.
                    ShoppingCart usersShoppingCart = new ShoppingCart();

                        List<Cart> myOrderList = usersShoppingCart.GetCartItems();

                        // Add OrderDetail information to the DB for each product purchased.
                        for (int i = 0; i < myOrderList.Count; i++)
                        {
                            // Create a new OrderDetail object.
                            var myOrderDetail = new OrderDetail();
                            myOrderDetail.OrderId = myOrder.OrderId;
                            //myOrderDetail.Username = User.Identity.Name;
                            myOrderDetail.ImageId = myOrderList[i].ImageId;
                            myOrderDetail.Quantity = myOrderList[i].Count;
                            myOrderDetail.UnitPrice =Convert.ToDecimal(myOrderList[i].ImageDetail.Price);

                            // Add OrderDetail to DB.
                            _db.OrderDetails.Add(myOrderDetail);
                            _db.SaveChanges();
                        }

                        // Set OrderId.
                        Session["currentOrderId"] = myOrder.OrderId;

                        // Display Order information.
                        List<Order> orderList = new List<Order>();
                        orderList.Add(myOrder);

                    }

            return View();
        }
Exemple #2
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        public bool ShortcutExpressCheckout(string amt, ref string token, ref string retMsg)
        {
            if (bSandbox)
            {
                pEndPointURL = pEndPointURL_SB;
                host = host_SB;
            }

            string returnURL = "http://localhost:6948/PayPal/RedirectFromPaypal";
            string cancelURL = "http://localhost:6948/PayPal/CancelFromPaypal";

            NVPCodec encoder = new NVPCodec();
            encoder["METHOD"] = "SetExpressCheckout";
            encoder["RETURNURL"] = returnURL;
            encoder["CANCELURL"] = cancelURL;
            encoder["BRANDNAME"] = "Peakzart Sample Application";
            encoder["PAYMENTREQUEST_0_AMT"] = amt;
            encoder["PAYMENTREQUEST_0_ITEMAMT"] = amt;
            encoder["PAYMENTREQUEST_0_PAYMENTACTION"] = "Sale";
            encoder["PAYMENTREQUEST_0_CURRENCYCODE"] = "USD";

            // Get the Shopping Cart Products
            ShoppingCart myCartOrders = new ShoppingCart();

                List<Cart> myOrderList = myCartOrders.GetCartItems();

                for (int i = 0; i < myOrderList.Count; i++)
                {
                    encoder["L_PAYMENTREQUEST_0_NAME" + i] = myOrderList[i].ImageDetail.ImageTitle.ToString();
                    encoder["L_PAYMENTREQUEST_0_AMT" + i] = myOrderList[i].ImageDetail.Price.ToString();
                    encoder["L_PAYMENTREQUEST_0_QTY" + i] = myOrderList[i].Count.ToString();
                }

            string pStrrequestforNvp = encoder.Encode();
            string pStresponsenvp = HttpCall(pStrrequestforNvp);

            NVPCodec decoder = new NVPCodec();
            decoder.Decode(pStresponsenvp);

            string strAck = decoder["ACK"].ToLower();
            if (strAck != null && (strAck == "success" || strAck == "successwithwarning"))
            {
                token = decoder["TOKEN"];
                string ECURL = "https://" + host + "/cgi-bin/webscr?cmd=_express-checkout" + "&token=" + token;
                retMsg = ECURL;
                return true;
            }
            else
            {
                retMsg = "ErrorCode=" + decoder["L_ERRORCODE0"] + "&" +
                    "Desc=" + decoder["L_SHORTMESSAGE0"] + "&" +
                    "Desc2=" + decoder["L_LONGMESSAGE0"];
                return false;
            }
        }
Exemple #3
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 public static ShoppingCart GetCart(HttpContextBase context)
 {
     var cart = new ShoppingCart();
     cart.ShoppingCartId = cart.GetCartId(context);
     return cart;
 }